baber/WOPTO huggingface dataset:
Patent JP-S558806-A (JP)
Title: Liquefaction or concentration of specified component present in gaseous mixture
Inventor: KURI SETSUYA
IPC: B01D53/04
Filed: 1978-07-03
Abstract: PURPOSE: A method of concentrating a specified component present in a gaseous mixture which method comprises recycling a whole amount of a desorption gas to the gaseous mixture feedstock, repeating a adsorption-desorption cycle, and concentrating the specified component to a desired concentration, whereby it becomes possible to stably operate an apparatus with the ease of the manufacture thereof.  
     CONSTITUTION: The gaseous mixture feedstock is introduced from a gas-supplying tube 2 via a valve 3 into an adsorption layer 1 at the lower part thereof. Gaseous substances which can selectively be separated, are absorpted, and then the remaining gas is discharged via a valve 4 through a discharge tube 5 from the process line. At the same time, by driving a vacuum pump 7 and opening a valve 6, the pressure in the adsorption layer 1 is lowered than that applied to introduce the gaseous mixture feedstock, and part of the remaining gas which is discharged from the upper part of a adsorption layer 1', is introduced via a valve 8 into the upper part of the adsorption layer 1 to desorpt the adsorption gas. The desorption gas is vented through a vacuum pump 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62237167-A (JP)
Title: Friction plate structure for transmission
Inventor: MATSUSHITA YORITO
IPC: F16H55/32
Filed: 1986-04-07
Abstract: PURPOSE:To make the frictional resistance between both friction plates increase, by forming several concavities and convexities in a first frictional plate adapted to be engaged with the outer peripheral section of a second friction plate, made of friction materials. CONSTITUTION:A drive friction plate 32 which is a first friction plate is journalled to an input shaft 27 of a speed change means in a power transmission device, and is adapted to be frictionally engaged with a driven friction plate 35 which is a second friction plate journalled to an output shaft 33. Several concavities 39 and convexities 38 are formed in the rotating surface 37 of the drive friction plate 32. Accordingly, the frictional resistance between the rotating surface 37 and the outer peripheral section of the second friction plate 35 becomes large, and therefore, a predetermined power transmission may be obtained.
Patent JP-S565099-A (JP)
Title: Production of l-histidine through fermentation process and microorganism used therefor
Inventor: SANO TAKANOSUKE
IPC: C12P13/24
Filed: 1979-06-25
Abstract: PURPOSE: To microorganism which belongs to Escherichia and containing the vector in which a DNA bearing the genetic information concerning the synthesis of L- histidine is built is cultured to produce L-histidine.  
     CONSTITUTION: A DNA bearing genetic information concerning L-histidine synthesis is extracted from a mutant which belongs to Escherichia and resists histidine analogs, e.g., Escherichia coli R-344, and built in a vector. The resultant recombined plasmid or phage is introduced into a microorganism belonging to Escherischia to prepare a L-histidine-producing microorganism. The bacteria is inoculated in an enriched medium and aerobically cultured to accumulate L-histidine in the medium. Then, the L-histidine is collected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S575859-A (JP)
Title: High temperature electrolytic nitriding method
Inventor: SATOU SHINZOU
IPC: C25D11/00
Filed: 1980-06-13
Abstract: PURPOSE: To form an ultra-thick nitride layer with ultra high hardness and high regidity on a surface of a substance by a method wherein the salt bath of a cyanide compound is used as well as Ti or Zr is used as a catalyst and said substance is treated under a specific temp. and current condition.  
     CONSTITUTION: Ti, Zr or a mixture thereof is added in the salt bath of a cyanide compound as a catalyst to form a pyrosol containing salt bath. In a molten liquid formed by heating said salt bath to about 600°C or more, the metal body is immersed and electric current is passed in such a condition that a temp. is 760W 850°C, D.C current is 10W100A and the metal body to be nitrided is used as an anode to form a nitride layer on a surface thereof. By this method, the ultra-thick nitride layer with ultra high hardness and high rigidity is simultaneously formed on the surface of the metal body. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05280668-A (JP)
Title: Tilt pipe
IPC: F16L55/00
Filed: 1992-04-01
Abstract: PURPOSE:To provide a tilt pipe wherein flowing energy of fluid can be always reduced even when the fluid of flowing particularly in a pipe body is placed in whatever condition of amount, pressure, height, etc., in the so-called 'tilt pipe' arranged by mainly providing a down-grade. CONSTITUTION:A helical recessed streak 2 is formed in a total unit of the internal peripheral surface of a fiber reinforced resin layer 1. A tilt pipe P1 is thus formed. By a constitution thus provided, fluid of flowing in a pipe body can be always surely deenergized even when the fluid is placed in whatever condition of amount, pressure level height, etc.
Patent JP-H02260425-A (JP)
Title: Electric element and manufacture thereof
Inventor: FUKUYOSHI KENZO
IPC: H01L23/522
Filed: 1989-03-30
Abstract: PURPOSE:To enhance reliability by a method wherein a single layer or a plurality of layers of insulating films by a novolak epoxy resin are laminated on the surface of a substrate where a plurality of discrete electric elements have been formed. CONSTITUTION:Insulating films 5, 6 by a phenol novolak epoxy resin and conductor layers 3, 4 by aluminum are formed on a silicon substrate 1 where a thermal oxide film 2 of SiO2 has been formed and a discrete electric element has been formed. A moistureproof property and an alkali-resistant property of the insulating films 5, 6 by the novolak epoxy resin are superior to those of films by a polyimide resin. Thereby, when the insulating films 5, 6 are formed on the surface of the electric element, reliability of the electric element can be enhanced.
Patent JP-S58199041-A (JP)
Title: A mat for absorbing waste oil
Inventor: SAMEJIMA TADANORI
IPC: B01J20/26
Filed: 1982-05-14
Abstract: PURPOSE:To improve oil absorbing performance by heating a mat-like fibrous compsn. contg. natural fiber, and a fibrous or powdery synthetic resin and forming the same to a mat shape. CONSTITUTION:60-97wt% Natural fibers such as pulp, regenerated pulp, cotton linter or the like and 40-3wt% fibrous and powdery synthetic resin such as PE, polystyrene or the like are contained to obtain a mat-like fibrous compsn. The mat-like fibrous compsn. is heated to stick the natural fibers to each other by melting of the synthetic resin, whereby a mat-like molding having 0.03-0.15g/cc apparent density and >=3mm. thickness is formed.
Patent JP-H10274634-A (JP)
Title: Electrode material for gas sensor and gas sensor using it
Inventor: KIMURA SHIGEYUKI
IPC: G01N27/407
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To sustain the capacity of a sensor for a long term by employing a mixture of a fine powder of a noble metal and a material obtained by coating the surface of fine ceramic particles with the noble metal. SOLUTION: Surface of fine ceramic particles 1 having diameter of 0.5-10 μm is coated with a noble metal 2 by plating spraying, or the like. The fine ceramic particles 1 are composed of a mixture of one or more than one kind of alumina, zirconia, aluminum silicate, and the like, and the noble metal 2 is composed of a mixture of one or more than one kind of Pt, Rh, Pd, and the like. The fine ceramic particles 1 coated with the noble metal 2 are added with a fine powder 2a of the noble metal having diameter of 0.5-2 μm in a region where the electrode interface conductivity is higher as compared with a case composed only of the fine ceramic particles coated with the noble metal and then it is fixed to the surface of a solid electrolyte 6. It is then fixed onto a heater set on a flat plate thus constituting a gas sensor.  According to the structure, deformation of the electrode structure due to sintering is suppressed and the porous structure can be sustained for a long term.
Patent JP-S57197068-A (JP)
Title: Apparatus for coating resist
Inventor: KAGII TAKAO
IPC: B05C11/08
Filed: 1981-05-28
Abstract: PURPOSE: To prevent the adhesion of excessive resist particles to the back surface of an object to be coated by a method wherein a cover covering the object to be coated on a spinning chuck table is provided to a resist coating apparatus for coating a wafer or the like with resist and a gas is flowed between the cover and the object to be coated.  
     CONSTITUTION: A cover 10 is erected from the bottom part of a resist receiving tray 3 so as to suround the shaft 8 of a spinning chuck 6 and the upper end thereof is extended to a horizontal direction so as to cover a chuck table 9 and the lower surface of an object 1 to be coated through a fine gap 11. An air sending pipe 12 is taken into the cover 10 by piercing the one end thereof through the bottom part of the resist receiving tray 3. When gas is blown into the cover 10 from a gas sending pipe 12, the gas is passed through the chuck table 9 and the gap 11 between the object 1 to be coated and the cover 10 to be flowed out of the cover 10. Therefore, excessive resist particles formed into mist by the rotation of the object 1 to be coated are involved to be prevented from being adhered to the back surface of the object 1 to be coated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58213389-A (JP)
Inventor: KAGAYA KOUJI
IPC: G07B1/00
Filed: 1983-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S577787-A (JP)
Title: Cargo tank bag for oil tanker
Inventor: MIYAUCHI HITOSHI
IPC: B63B25/12
Filed: 1980-06-16
Abstract: PURPOSE: To use an oil tanker for multipurpose transport and improve its transport efficiency, by constituting an expansible and contractible cargo tank bag with waterproof cloth or the like and equipping the tank bag in the hold of the oil tanker.  
     CONSTITUTION: A cargo tank bag 1 formed in accordance with shape of the hold in an oil tanker is constituted by waterproof cloth or synthetic resin film, formed to a freely expansible and contractible bag body and extensibly opened fully in the hold by folwing a fluid substance, for instance, cereals and water or the like into the bag body from inflow-discharge pipes 2. In this way, the cargo tank bag 1. being equipped in the hold, is contracted, for instance, when crude oil 3 is loaded at an outward voyage, on the contrary the bag 1 is expanded only by filling drinking water 4 when the drinking water 4 is loaded at a homeward voyage. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S535087-A (JP)
Title: Twist nematic liquid crystal composition
Inventor: ONO HIROSHI
IPC: G09F9/30
Filed: 1976-07-05
Abstract: PURPOSE: To provide a twist nematic liquid crystal compsn. which works staly at the side of high temps. and can be driven at low voltage by mixing a liquid crystal with negative dielectric anisotropy comprising five kinds of specified azoxybenzene cpds., one or more kinds of cyanobiphenyl cpds., and cholesteric liquid crystals with clockwise or anticlockwise spiral structure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59204838-A (JP)
Title: Colored image forming method
Inventor: WATANABE KAZUO
IPC: G03F7/26
Filed: 1983-05-09
Abstract: PURPOSE:To eliminate a difference in sensitivity due to a hue, to form efficiently a colored image, and to extend a range in which a color tone for coloring is selected, by laminating a photosensitive material and a coloring material in a separated state. CONSTITUTION:A coloring material layer 2 and a photosensitive material layer 3 are successively laminated on a substrate film 1 to form a photosensitive film 4. A negative film 5 is brought into contact with the layer 3 of the film 4, and the layer 3 is exposed through the film 5 and developed to form a resist pattern 6. The parts of the layer 2 not covered with the pattern 6 are selectively removed by dissolution. A polyester film or the like undergoing little dimensional change is used as the substrate 1. The layer 3 contains diazonium salt, and the layer 2 contains PVA. After forming a resist pattern by exposure to light rich with ultraviolet rays, the layers 3, 2 may be processed with the same solvent to obtain a colored image in one stage. The sensitivity of the colored photosensitive material is increased, a difference in the sensitivity due to the hue is eliminated, and the color tone of the coloring material layer can be arbitrarily selected.
Patent JP-H01250525-A (JP)
Title: Embedding method for steel pipe pile
Inventor: TSUCHIYA MASAYUKI
IPC: E02D5/08
Filed: 1988-03-31
Abstract: PURPOSE:To enable the fitted-on connection of both connecting members to be certainly executed, by inserting an excavator into an externally fitted connecting member, before an internally fitted connecting member is inserted into, and by removing interstitial soil into the externally fitted connecting member. CONSTITUTION:With a plate-formed internally fitted connecting member 1 and the cylindrical externally-fitted connecting member 2 of a C-type cross-sectional-area to the member 1, the full length of a steel pipe main-body 3 is provided, and a steel pipe pile 4 is formed. After that, an earth auger 5 is set in the main body 3, and an underground hole is excavated, and at the same time, the pile 4 is pressed in the underground hole. At the same time, a jet water conduit 7 is inserted into the externally fitted connecting member 2 and from the conduit 7, jet water is jetted, and at the same time, interstitial soil into the member 2 is removed. After that, in the externally fitted connecting member 2 of the pile 4, the internally fitted connecting member 1 of the adjacent pile 4 is inserted, and the adjacent pile 4 is pressed in. Besides, the conduit 7 is pulled up through the externally fitted connecting member 2, and from the conduit 7, mortar is jetted into the member 2 which is filled up with the mortar.
Patent JP-S58195706-A (JP)
Title: Gas stove with pilot flame device
Inventor: NISHIKAWA TATSUMI
IPC: F23D14/28
Filed: 1982-05-10
Abstract: PURPOSE:To secure a held pilot flame during suspension of a work and to improve a working efficiency, safety, and an economical efficiency, by mounting a pilot flame device to a gas stove body. CONSTITUTION:A gas torch body 3 consists of primary and secondary air holes 11 and 12, a pilot flame valve housing a hole 13, and a heating power adjusting hole 15, while the pilot flame housing valve 13 is provided with a pilot flame valve spring 5, a pilot flame valve 6, and a pilot flame valve seal set 7, and the heating power adjusting hole 15 has a heating power adjusting device 4. The body 3 is equipped with a trigger 10 and also with a gas nozzle 2 and a nozzle 1. In operation, the body 3 is connected to a gas cylinder 16, and a heating power adjusting knob 14 is turned to feed gas to the nozzle 1 through the air holes 11 and 12 for ignition. Through the turning of the knob 14, a heating power necessary to a work is controlled. With the trigger 10 released, the pilot flame valve 6 is brought into firm adhesion to a valve part 18 to feed gas for pilot flame through a small groove 17 in the pilot flame valve 6.
Patent JP-S58196564-A (JP)
Title: Fixation device
Inventor: NAGAHARA YASUMORI
IPC: G03G15/20
Filed: 1982-05-13
Abstract: PURPOSE:To prevent the damage between a peeling pawl and a heating roll in the setting stage by providing a freely turnable handle to be lifted and gripped and a pawl escapement mechanism which regulates the peeling pawl to a detached state cooperatively with the lifted and gripped state of said handel to an upper cover unit. CONSTITUTION:Even if an upper cover unit 12 side is held set in a prescribed position in the setting operation for closing said unit, a handle 19 is lifted and gripped and the shaft 18 of a pawl escapement level 15 regulates a peeling pawl 8 against a spring 16; therefore, the forward end 8a thereof is still held detached from a heating roll 1 without contact therewith. When the handle 19 is depressed successively, a lock lever 23 is moved by a curved piece 24 toward a locking state and the lever 15 is depressed counterclockwise with a lower slope part 23c and a round part 15a, by which the regulation to a regulating piece 8b by the shaft 18 is released. The pawl 8 is then pulled and turned by the spring 16 until the end 8a thereof contacts with the roll 1, and the setting operation is completed.
Patent JP-S60223676-A (JP)
Title: Production of welded pipe
Inventor: KUSACHI YOUZOU
IPC: B23K13/06
Filed: 1984-04-20
Abstract: PURPOSE:To prevent formation of oxide which is a cause for self-cracking and to suppress generation of flush and the discharging amt. of the molten steel in a weld zone in a method for producing an electric welded steel pipe by maintaining the neighborhood of a heating part under a reducing atmosphere and maintaining welding temp. relatively low. CONSTITUTION:A steel strip ST is fed in a dropout arrow direction and is formed into U-shape, then to an approximately circular shape by various rolls, by which an open pipe OP is formed. The open pipe is fed to a high-frequency induction heating coil 1. A solvent of an adjusted amt. is oozed from the aperture in the bottom of a storage vessel 71 for the solvent such as alcohol and is coated on the end faces on the opposite sides of the pipe OP positioned between the coil 1 and the final fin pass roll 42. The side end faces of the pipe OP coated with the solvent on the side end faces thereof are heated by the coil 1 to which high-frequency current is supplied. The pipe is pressurized from both sides and is welded at a relatively low temp. of 1,150-1,350 deg.C at a melting point A, by which an electric welded steel pipe P is formed.
Patent JP-H01253807-A (JP)
Title: Manufacture of magnetic head
Inventor: OKUMURA HIDEKI
IPC: G11B5/265
Filed: 1988-03-31
Abstract: PURPOSE:To attain miniaturization and to reduce the crosstalk of a magnetic flux by bonding both cores in a process where a non-magnetic material, a metallic material and furthermore, non-magnetic material are sequentially generated by means of a deposition method or a sputtering method on the confronting surfaces of the recording and reproducing magnetic core and the deletion magnetic core. CONSTITUTION:The non-magnetic material 3 is generated on the confronting surface of the recording and reproducing core 1 by the sputtering method. Next, the metallic material 4 is generated on the surface of the non-magnetic material 3 by the sputtering method. Furthermore, the non-magnetic material 5 is generated on the confronting surface of the metallic material 4 and the delection core 2 by the sputtering method, and they are assumed to be bonded layers. Thus, a magnetic head in which a recording and reproducing clearance and a deletion clearance are separated in the direction of a time base is generated, and the magnetic head can be miniaturized, whereby the crosstalk of the magnetic flux between the recording and reproducing core and the deletion core can be reduced.
Patent JP-H11281044-A (JP)
Title: Control system for combustion-heating-type exhaust gas treating device
Inventor: MATSUMOTO HIROSHI
IPC: F23N5/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent feeding of air fuel of more than necessary to a combustor even if the conditions of an exhaust gas are varied in an exhaust gas treating device which combusts an exhaust gas from refuse incinerator for thermal decomposition of dioxin. SOLUTION: A control system for a combustion-heating-type exhaust gas treating device comprises a means 320 which calculates a target value of a combustion temperature of a combustor 20 on the basis of process properties such as temperature, exhaust gas flow rate and the like so as to obtain a target value of a fuel flow rate, and a means 310 for determining a target value of an air flow rate. The concentration of O2 at the entrance of the combustor 20 is regarded as a base point with which a stable combustion can be maintained at a minimum temperature for decomposing dioxin. As far as there is surplus in the capacity of a blower 95, combustion is maintained at the base point. When the concentration of the exhaust gas O2 is lowered and a blowing capacity reaches the limitation, fuel feed rate is increased in terms of the lowered amount of the concentration of O2 at the entrance of the combustor 20, thus maintaining the stable combustion temperature.
Patent JP-S527549-A (JP)
Title: Elevator signal system
Inventor: IWASAKA TATSUO
IPC: B66B3/00
Filed: 1975-07-02
Abstract: PURPOSE: To provide an elevator signal system, in which each service elevator is adapted to be indicated by means of sound each time a hall call push button is depressed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62253395-A (JP)
Inventor: GAASU ERU NIKORUSON
IPC: C12N5/07
Filed: 1987-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0774621-A (JP)
Title: Programmable integrated logical device
Inventor: JIYON II TAANAA
IPC: H03K19/177
Filed: 1994-03-28
Abstract: PURPOSE: To provide a programmable logic device which can be programmed at a very high speed. CONSTITUTION: A programmable integrated logic device is composed of a programmable array containing a plurality of input lines and a plurality of product term lines, a device terminal, a tri-state output driver provided with an input connected to the subset of the product term lines and an output connected to the device terminal, a digital multiplexer 140 provided with at least two input terminals and one output terminal, and a means which controls the multiplexer 140 for selecting one of product term signals to the output diver and preset logic signals as a control logic signal for transmission.
Patent JP-H11276537-A (JP)
Title: Machine for massage
Inventor: KOBAYASHI HIROAKI
IPC: A61H7/00
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a machine for massage that consists of a partial massage device good in use convenience. SOLUTION: Plural devices for massage (air bag 11 for neck-air bag 18 for legs) are arranged on the side of supporting a body at a body supporter (mattress 1) made of thick mattress material 2. In the body supporter, convex casing part 8, which has an opening on the upper side and can case a partial massage device (air bag 46 for an arm) and a partial massage device (air bag 40 for an arm) as it can be drawn from or put in it, is made. Also, when they are cased, the upper surface of the body supporter and their surfaces are made to be almost the same. In time of use, they are drawn from the convex casing part 8, and in time of accommodation, cased in the convex casing part 8. Thus,, the utility can be improved.
Patent JP-H11277789-A (JP)
Title: Direct recorder
Inventor: SHIBATA TOKIFUMI
IPC: G03G15/05
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To exhibit toner particle converging action of a second electrode effectively by suppressing the effect of a first electrode. SOLUTION: The direct recorder comprises a recording roller 30 for holding charged toner particles, a back face electrode 44 for attracting toner particles disposed oppositely to the recording roller 30, a substrate 50 of insulating material having a plurality of holes 56 for passing toner particles disposed between the recording roller 30 and the back face electrode 44, a first electrode 58a disposed closely to the hole 56 on the substrate 50 and attracting toner particles powerfully from the recording roller 30 toward the back face electrode 44 upon application of a specified voltage,  and a second electrode 58b disposed closely to the hole 56 on the substrate 50 while being spaced by an interval D of about 100 μm or more from the first electrode 58a to the back face electrode 44 side and converging a mass of toner particles passing through the hole 56 with electric repelling force upon application of a specified voltage.